Solved Running Server with more RAM

I'm trying to run my server with more RAM and I have the bat file set up to do so, but when I start it up it never runs anymore then 1GB of RAM. I looked at the console and I see this come up:

It says the proper start up code but below that it says "Picked up _JAVA_OPTIONS: -Xmx1g -Xms1g"
I have 64 bit Java, and a 64 bit computer running Windows 7. Anyhelp?

 

That's an environment variable. I guess you could delete it.

 

Where am I supposed to delete it from..
this is my bat file:
java -Xms1024M -Xmx3072M -jar ONI.jar

 

The same way you find anything in Win7 - Click the start button, then type environment in the search box.

 

Thanks! I believe that its all fixed now. Thread Solved.